Penalty
Punishment
You'll be put in a net if you try to say things with a knife — that's your penalty. You can't just go up to other people and say things with a knife out. That's why the police have to put you in a net, as a penalty.
ばつ
None
None
Your penalty for breaking the law isn't over. Now that you're stuck in a net, you can't fight back when they hit you with bats (ばつ).